The client diagnosed with a brain tumor is prescribed dexamethasone (Decadron), a glucocorticoid hormone. Which instructions should the nurse teach? Select all that apply 1. Take the medication with...

The client diagnosed with a brain tumor is prescribed dexamethasone (Decadron), a glucocorticoid hormone. Which instructions should the nurse teach? Select all that apply

1. Take the medication with food.

2. The medication may increase the appetite.

3. Do not abruptly stop taking the medication.

4. Decadron may cause a headache and nystagmus.

5. Demonstrate how to perform subcutaneous injection.